The prime factors of 365 is 5 and 73, hence a month should either be 73 days and there should be 5 of them, or there should be 73 months with 5 days each.
retains clunky 7-day week that doesn’t interact will with decimal counting system
I like it, but I got an even better proposal. Weeks should have ten day weeks, and each month should have 3 weeks. summer/winter solstice and the spring/autumn equinox as well as new years day are special holidays that fall between months and interrupt the week cycle. In leap years, new years is two days.
The 1st, 11th and 21st of each month are now Mondays, so you can tell the weekday of any date. Months are the same length just like in Jesse’s proposal, but an even 30 instead of a clunky 28.
Congratulations, you’ve successfully reinvented the Egyptian civil calendar, complete with the intercalary holidays and all. Literally the only change is to add weeks. And yes, it did work really well, especially since the feast could add or lose a day to adjust to a known reference (the rise and fall of the Nile in their case). I second this proposal to go back.
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